CVE-2021-3124: Newtarget Custom Global Variables

Medium severity, CVSS 5.4. EPSS: 0.9% chance of exploitation in the next 30 days.

Stored cross-site scripting (XSS) in form field in robust.systems product Custom Global Variables v 1.0.5 allows a remote attacker to inject arbitrary code via the vars[0][name] field.

Affected products

• Newtarget Custom Global Variables: version 1.0.5 only

Published 2021-02-25. Last modified 2026-06-17.